statistically significant differences
统计上的显着差异
2026-03-22 11:31 浏览次数 21
统计上的显着差异
given two or more sets of survey data, the six sigma black belt should be able to determine if there are statistically significant differences between them.
给出两组或多组调查数据,六西格玛黑带应该能够确定它们之间是否存在统计上的显着性差异。
statistically significant differences were identified between all 7 doppler parameters in the 7 patients with severe stenosis before and after successful intervention.
对获得介入治疗成功的7例患者,介入治疗前后的所有7项多普勒参数差异均具有非常显着性意义。
no statistically significant differences in amount of blood loss, duration of surgery, total complication rate, nor clinical results were found among the four treatment methods.
结果:术中出血量、手术时间、总的并发癥发生率及临床结果在四种治疗方法中没有统计学差异。
results there were statistically significant differences in body weight and bmi between model group and normal group (pp
结果通过高脂饲料喂养后,模型组大鼠体重、bmi与对照组比较差别均有统计学意义(p〈0.05,p〈0.01);
after adjustment there were no statistically significant differences in survival between the myocyte necrosis and clinical mi (low and high tni) subgroups at any time point.
经过调整后,肌细胞坏死组和临床心肌梗塞组在任意时间点的存活率都没有明显统计学意义。
an evaluation of the curriculum found three statistically significant differences between students receiving the aanchor curriculum and students receiving the standard school curriculum.
对课程的评价发现,在接受aanchor课程的学生和接受学校标準课程的学生之间存在统计学上显着的区别。
results. lca analysis produced 6 clusters differing with respect to lbp symptoms. there were no statistically significant differences between the clusters in trunk muscle strength or body sway.
结果:根据腰痛癥状lca分析产生了六个集群。集群间的躯干肌力和身体动摇没有统计学上的明显差异。
but the comparison to other ethnics showed there were statistically significant differences in il-6 genotype frequency distribution and all allele gene frequency (p0.01).
但与其它种族比较,发现不同种族间il-6基因型分布及等位基因频率差异均有高度显着性(p0.0 1)。
meanwhile, the basic attitude change rates toward aids/hiv carriers in the population before and after exhibitions had statistically significant differences in part.
而巡回展活动前后人群对艾滋病病人及其病毒携带者的基本态度变化则部分显示差异具有显着性。
no statistically significant differences in lung functions between two retired groups were observed.
两组退休工人肺功能的改变则未见有统计学意义上的差别。
when they calculated the overall geometry of the face using these points, and compared children with autism and those without, they found statistically significant differences in face shape.
当利用这些点计算出面部的几何数值并比较了自闭癥儿童和非自闭癥儿童后,他们发现了脸型在统计学上的显着差异。
there were no statistically significant differences in the frequency of pca demands and delivered boluses or among perioperative vas scores.
结果显示,在pca需要次数、pca给药量及围术期vas评分方面没有显着的统计学差异。
in addition, there were no statistically significant differences in the location of the primary tumor or metastases.
此外原发肿瘤位置及转移瘤间并无统计学意义上的显着差异。
the numbers of cfu-gm in the group of bmcs with sensitized sera were lower than the group of bmcs alone, but no statistically significant differences were found between these two groups (p > 0.05).
致敏血清与骨髓细胞孵育组的cfu-gm数量比单纯骨髓细胞组有所减少,但两者差异无统计学意义(p>0.05)。
conclusions: with bone contact, there were no statistically significant differences in the stiffness between the constructs.
结论:如果骨折端紧密接触,不同结构之间的稳定性没有显着性差异;
according to pereira , we found no statistically significant differences in the duration of labor or the type of delivery between the two groups.
我们没有发现统计学显着性差异的期限劳动或交付类型的两组之间。
results there were statistically significant differences in characteristics of sputum, before and 'after instillation of two kinds of airway humidification fluid in airway.
结果气道滴人两种气道湿化液吸痰前后痰液性状差异有统计学意义(p〈0.05);
highly statistically significant differences were observed between healthy and periodontitis groups in the detections of p. gingivalis of subgingival plaque samples.
牙周炎组菌斑的牙龈卟啉单胞菌阳性率高于牙周健康组,颊黏膜的牙龈卟啉单胞菌阳性率在组间无统计学差异;
no statistically significant differences of structure and function of carotid artery of eh was found in patients of different genotypes.
未发现老年eh颈总动脉结构功能在基因型间存在显着差异。
howeer, in the other rct, no statistically significant differences between treatment and control groups were shown for multiple outcome measures.
然而在另一个随机对照临床研究中,治疗组与对照组多项结果无显着统计学差异。
there were no statistically significant differences (p > 0.01). ②the detection rate of knee osteoarthritis in women was higher than in men (p
③肥胖人群的膝骨关节炎检出率较非肥胖人群高(p0.01),不同性别差异无显着性意义。